[PATCH] gcc-configure-target: Add --enable-dependency-tracking to EXTRA_OECONF

[Khem Raj <raj.khem@gmail.com>]

Fixes errors seen while compiling gcc 4.8 for target, errors like

| /home/khem/work/angstrom/build/tmp-angstrom_next-eglibc/work-shared/gcc-4.8.0-r0/gcc-4.8.0/libatomic/cas_n.c:125:1: fatal error: opening dependency file .deps/cas_1_.lo.Ppo: No such file or directory

which are due to disabled dependency tracking but dependency files being still generated
while compiling libatomics.

Signed-off-by: Khem Raj <raj.khem@gmail.com>
---
 meta/recipes-devtools/gcc/gcc-configure-target.inc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/meta/recipes-devtools/gcc/gcc-configure-target.inc b/meta/recipes-devtools/gcc/gcc-configure-target.inc
index 6cc374b..5f608d6 100644
--- a/meta/recipes-devtools/gcc/gcc-configure-target.inc
+++ b/meta/recipes-devtools/gcc/gcc-configure-target.inc
@@ -5,4 +5,4 @@ EXTRA_OECONF_PATHS = " \
     --with-sysroot=/ \
     --with-build-sysroot=${STAGING_DIR_TARGET} \
     --with-native-system-header-dir=${STAGING_DIR_TARGET}${target_includedir} \
-    --with-gxx-include-dir=${includedir}/c++/"
+    --with-gxx-include-dir=${includedir}/c++/ --enable-dependency-tracking"
-- 
1.8.1.2